import router from '@/router'
import store from '@/store'
import { Message } from 'element-ui'
import { getToken } from '@/utils/auth' // getToken from cookie

// NProgress.configure({ showSpinner: false })// NProgress Configuration

// permissiom judge function
// function hasPermission(roles, permissionRoles) {
//   if (roles.indexOf('1') >= 0) return true // admin permission passed directly
//   if (!permissionRoles) return true
//   return roles.some(role => permissionRoles.indexOf(role) >= 0)
// }
const whiteList = ['/login']
router.beforeEach((to, from, next) => {
  if (getToken()) {
    if (to.path === '/login') {
      next({ path: '/' })
    } else {
      if (!(store.getters.userInfo && store.getters.userInfo.name)) {
        store.dispatch('GetInfo').then(res => {
          store.dispatch('GenerateRoutes', store.getters.addRouters).then(() => {
            router.addRoutes(store.getters.addRouters) // 动态添加可访问路由表
          })
          next({ ...to, replace: true })
        }).catch((err) => {
          store.dispatch('LogOut').then(() => {
            Message.error(err || '验证失败,重新登录')
            next({ path: '/login' })
          })
        })
      } else {
        next()
      }
      //    else if (store.getters.menus.length === 0) { // 判断当前用户是否已拉取完user_info信息
      //      store.dispatch('GetMenu').then(res => { // 拉取user_info
      //        const menus = store.getters.menus // note: roles must be a array! such as: ['editor','develop']
      //        store.dispatch('GenerateRoutes', { menus }).then(() => { // 根据roles权限生成可访问的路由表
      //          console.log('store.getters.addRouters', store.getters.addRouters)
      //          router.addRoutes(store.getters.addRouters) // 动态添加可访问路由表
      //          // console.log('addRoutes', store.getters.addRouters, to)
      //          console.log('router', router)
      //          next({ ...to, replace: true }) // hack方法 确保addRoutes已完成 ,set the replace: true so the navigation will not leave a history record
      //        })
      //      }).catch((err) => {
      //        store.dispatch('FedLogOut').then(() => {
      //          Message.error(err || 'Verification failed, please login again')
      //          next({ path: '/login' })
      //        })
      //      })
      //    }
    }
  } else {
    if (whiteList.indexOf(to.path) !== -1) { // 在免登录白名单，直接进入
      next()
    } else {
      next('/login') // 否则全部重定向到登录页
    }
  }
})
